The Resurgence of the New World Screwworm: A Renewed Fight for U.S. Biosecurity

The Resurgence of the New World Screwworm: A Renewed Fight for U.S. Biosecurity

The Return of a Persistent Threat Federal agriculture officials are mobilizing a nationwide response after the re-emergence of the New World screwworm, a parasitic insect capable of causing devastating tissue damage in livestock and wildlife. Following decades of successful eradication efforts that cost the U.S. government hundreds of millions of dollars, the United States Department…

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Canada Tightens Livestock Import Restrictions Following Texas Screwworm Discovery

Canada Tightens Livestock Import Restrictions Following Texas Screwworm Discovery

The Canadian Food Inspection Agency (CFIA) announced immediate restrictions on livestock imports from Texas this week after officials confirmed the presence of New World screwworm in a calf. This marks the first time the flesh-eating parasite has been detected in the state since 1966, triggering urgent biosecurity protocols across North American borders to prevent a…

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